WZSubclass
WZ 35.21.2—Manufacture of gas from renewable sources
Subclass · Klassifikation der Wirtschaftszweige (2025)
Where 35.21.2 sits
- D Electricity, gas, steam and air conditioning
- 35 Electricity, gas, steam and air conditioning supply
- 35.2 Manufacture of gas, and distribution of gaseous fuels through mains
- 35.21 Manufacture of gas
- 35.21.2 Manufacture of gas from renewable sources
What 35.21.2 includes
- Production of gaseous fuels from renewable energy sources for energy supply via a gas distribution network (e.g., from biogas, biomethane, landfill gas, sewage gas, and gases obtained from the biodegradable fraction of household and industrial waste)
- Production of green hydrogen via water electrolysis and using renewable energy generated in the electricity sector (power-to-gas technology)
- Production of gaseous biofuels for energy supply via a gas distribution network
- Processing of biogas for energy supply via a permanently installed distribution network
What 35.21.2 excludes
- Natural gas extraction, see 06.20.0
- Coke oven gas production, see 19.10.0
- Petroleum product manufacturing, see 19.20.0
- Liquefied petroleum gas (LPG) production, see 19.20.0
- Industrial gas production, see 20.11.0
- Hydrogen production, not for energy supply via a distribution network, see 20.11.0
- Organic ground gas production, not for energy supply via a distribution network, see 20.14.0
- Blast furnace gas production, see 24.10.0
35.21.2 in other systems
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